package cn.edu.scau.se33.dao;

import java.util.List;

import cn.edu.scau.se33.domain.BookType;

public interface BookTypeDao {
	public List<BookType> findtype();
	public BookType findByTypename(String typename);
    public BookType findByTypeid(String typeid);
    public int addtype(BookType b);
    public int deletetype(String typeid);
    public int updatetype(BookType b);

}
